DISEÑO DE CANAL SMEH Y SMI

8/2/2019 DISEO DE CANAL SMEH Y SMI

1/26

CAUDAL(Q) 0.4 m3/s

PENDIENTE (S) 0.002

TALUD (z) 0.5 m

RUG. PAREDES (np) 0.015

RUG. BASE (nc) 0.02

BORDE LIBRE (f) 0.3 m

DISEO PARA MEH:

1.241.24

EL AREA HIDRAULICA ES:

En funcion de y: A = 1.74

LOS PERIMETROS SON:

1.12

1.24

CALCULANDO LA RUGOSIDAD PONDERADA

Despejando:

0.038669

DE LA ECUACION DE MANNING:

Despejando:

Se tienes que estan en funcion del tirante y:Entonces:

TIRANTE: 0.4757309 m

Luego:

SOLERA: 0.5880357 m

DATOS TRAMO 1

UNIVERSIDAD NACIONAL DEL CENTRO DEL PER

INGENIERIA CIVIL - MECANICA DE FLUIDOS II

DISEO DE CANAL(CANAL TRAPEZOIDAL)

CASO 1: DISEO POR MAXIMA EFICIENCIA HIDRUALICA

= (3)/3

/3

= 2( 1 + )

= +

/3 =(3)

/3

/3 = ( ,5 + ,5 + 3 3,5)/3

= 3 = 1 + =

= 3 = =

/3 = /3

=5/3

/

/3

/3 =5/3 /

( /),;

=

= =

=


2/26

LA PROFUNDIDAD TOTAL:

H = 0.7757309

AREA HIDRAULICA :A = 0.3929067 m2

PERIMETROS:

0.5318833 m

0.5880357 m

Pt = 1.1199191 m

RADIO HIDRAULICO

R = 0.3508349 m

ESPEJO DE AGUA:

T = 1.0637667 m

DE LA ECUACION DE LA CONTINUIDAD

1.0180533 m/s

= +

= =

= = 3 =

= + 2

=


3/26


4/26

CAUDAL(Q) 0.4 m3/s

PENDIENTE (S) 0.004

TALUD (z) 0.5 m


RUG. BASE (nc) 0.02


DISEO PARA MEH

1.24

1.24



LOS PERIMETROS SON:

1.12

1.24


Despejando:

0.038669


Despejando:



Luego:

SOLERA: 0.5163695 m





DATOS TRAMO 2

= (3

)

/3

/3

= 2( 1 + )

= +

/3 =(3)

/3

/3 = ( ,5 + ,5 + 3 3,5)/3

= 3 = 1 + =

= 3 = =

/3 = /3

=5/3 / /3

/3 =5/3 / ( /), ;

=

=

=

=

= +


5/26

H = 0.7177517

AREA HIDRAULICA :

A = 0.3029725 m2

PERIMETROS:

0.4670606 m

0.5163695 m

Pt = 0.9834301 m

RADIO HIDRAULICO

R = 0.3080773 m

ESPEJO DE AGUA:

T = 0.9341212 m


1.3202518 m/s

=

=

= 3 =

= + 2

=

=


6/26


7/26

CAUDAL(Q) 0.4 m3/s

PENDIENTE (S) 0.00225

TALUD (z) 0.5 m


RUG. BASE (nc) 0.02


DISEO PARA MEH

1.24

1.24



LOS PERIMETROS SON:

1.12

1.24


Despejando:

0.038669


Despejando:



Luego:

SOLERA: 0.5751917 m





DATOS TRAMO 3

= (3

)

/3

/3

= 2( 1 + )

=(+)

/3 =(3)

/3

/3 = ( ,5 + ,5 + 3 3,5)/3

= 3 = 1 + =

= 3 = =

/3 = /3

=5/3 / /3

/3 =5/3 / ( ), ;

=

=

=

=

= +


8/26

H = 0.7653399

AREA HIDRAULICA :

A = 0.3759303 m2

PERIMETROS:

0.5202658 m

0.5751917 m

Pt = 1.0954575 m

RADIO HIDRAULICO

R = 0.3431719 m

ESPEJO DE AGUA:

T = 1.0405316 m


1.0640272 m/s

= =

=

= 3 =

= + 2

=


9/26


10/26

CAUDAL TALUD PENDIENTE VELOCIDAD AREA PERIMETRO RADIO HIDRAULICO ESPEJO DE AGUA TIRANTEQ (m3/s) z (m) S V (m/s) A (m2) P (m) R (m) T (m) y (m)

K0+000 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+020 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+040 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+060 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+080 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+100 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+120 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+140 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+160 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+180 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+200 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+220 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+240 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48K0+260 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+280 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+300 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+320 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+340 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+360 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+380 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+400 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+420 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

UNIVERSIDAD NACIONAL DEL CENTRO DEL PERU



PROGRESIVAS

CUADRO DE ELEMENTOS GEOMETRICOS DEL CANAL


11/26

K0+440 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+460 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+480 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+500 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+520 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+540 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+560 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+580 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+600 0.4 0.5 0.002 1.018 1.74 1.12 0.35 1.06 0.48

K0+620 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+640 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+660 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+680 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+700 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+720 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+740 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+760 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+780 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+800 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+820 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+840 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+860 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+880 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+900 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+920 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+940 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+960 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K0+980 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+000 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+020 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+040 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+060 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+080 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42


12/26

K1+100 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+120 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+140 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+160 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+180 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+200 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+220 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+240 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+260 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+280 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+300 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+320 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+340 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+360 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+380 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+400 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+420 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+440 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+460 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+480 0.4 0.5 0.004 1.320 0.30 0.98 0.31 0.93 0.42

K1+500 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+520 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+540 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+560 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+580 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+600 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+620 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+640 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+660 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+680 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+700 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+720 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+740 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47


13/26

K1+760 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+780 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+800 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+820 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+840 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+860 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+880 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+900 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+920 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+940 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+960 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K1+980 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47

K2+000 0.4 0.5 0.00225 1.064 0.38 1.10 0.34 1.04 0.47


14/26

OLERAb (m)0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.590.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59


15/26

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.59

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52


16/26

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.52

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58


17/26

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58

0.58


18/26

CAUDAL(Q) 0.4 m3/s

PENDIENTE (S) 0.002

TALUD (z) 0.5 m


RUG. BASE (nc) 0.02


DISEO PARA MEH:

2.472.47



LOS PERIMETROS SON:

1.12

2.47


Despejando:

0.049761


Despejando:



Luego:

SOLERA: 0.9237751 m

DATOS TRAMO 1




CASO 1: DISEO POR MINIMA INFILTRACION

= (3)/3

/3

= 4( 1 + )

= +

/3 =(3)

/3

/3 = ( ,5 + ,5 + 3 3,5)/3

= 3 = 1 + =

= 3 = =

/3 = /3

=5/3

/

/3

/3 =5/3 /

( /),;

=

= =

=


19/26


H = 0.6736749

AREA HIDRAULICA :A = 0.415008 m2

PERIMETROS:

0.4177812 m

0.9237751 m

Pt = 1.3415564 m

RADIO HIDRAULICO

R = 0.3093482 m

ESPEJO DE AGUA:

T = 1.29745 m


0.9638368 m/s

= +

= =

= = 3 =

= + 2

=


20/26


21/26

CAUDAL(Q) 0.4 m3/s

PENDIENTE (S) 0.004

TALUD (z) 0.5 m


RUG. BASE (nc) 0.02


DISEO PARA MEH

2.47

2.47



LOS PERIMETROS SON:

1.12

2.47


Despejando:

0.049761


Despejando:



Luego:

SOLERA: 0.811191 m





DATOS TRAMO 2

= (3

)

/3

/3

= 4( 1 + )

= +

/3 =(3)

/3

/3 = ( ,5 + ,5 + 3 3,5)/3

= 3 = 1 + =

= 3 = =

/3 = /3

=5/3 / /3

/3 =5/3 / ( /), ;

=

=

=

=

= +


22/26

H = 0.6281337

AREA HIDRAULICA :

A = 0.3200149 m2

PERIMETROS:

0.3668646 m

0.811191 m

Pt = 1.1780556 m

RADIO HIDRAULICO

R = 0.2716467 m

ESPEJO DE AGUA:

T = 1.1393247 m


1.2499416 m/s

=

=

= 3 =

= + 2

=

=


23/26


24/26

CAUDAL(Q) 0.4 m3/s

PENDIENTE (S) 0.00225

TALUD (z) 0.5 m


RUG. BASE (nc) 0.02


DISEO PARA MEH

2.47

2.47



LOS PERIMETROS SON:

1.12

2.47


Despejando:

0.049761


Despejando:


TIRANTE: 0.365513 m

Luego:

SOLERA: 0.9035978 m





DATOS TRAMO 3

= (3

)

/3

/3

= 4( 1 + )

= +

/3 =(3)

/3

/3 = ( ,5 + ,5 + 3 3,5)/3

= 3 = 1 + =

= 3 = =

/3 = /3

=5/3 / /3

/3 =5/3 / ( ), ;

=

=

=

=

= +


25/26

H = 0.665513

AREA HIDRAULICA :

A = 0.3970766 m2

PERIMETROS:

0.4086559 m

0.9035978 m

Pt = 1.3122538 m

RADIO HIDRAULICO

R = 0.3025913 m

ESPEJO DE AGUA:

T = 1.2691108 m


1.0073623 m/s

= =

=

= 3 =

= + 2

=


26/26

DISEÑO DE CANAL SMEH Y SMI

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